Nonlinear development of the ekman layer structures
نویسندگان
چکیده
منابع مشابه
On the Weakly Nonlinear Ekman Layer: Thickness and Flux
The first-order effects of nonlinearity on the thickness and frictionally driven flux in the Ekman layer are described for the case of an Ekman layer on a solid, flat plate driven by an overlying geostrophic flow as well as the Ekman layer on a free surface driven by a wind stress in the presence of a deep geostrophic current. In both examples, the fluid is homogeneous. Particular attention is ...
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15 صفحه اولNonlinear stability of Ekman boundary layers
Consider the initial value problem for the three dimensional Navier-Stokes equations with rotation in the half-space R+ subject to Dirichlet boundary conditions as well as the Ekman spiral which is a stationary solution to the above equations. It is proved that the Ekman spiral is nonlinearly stable with respect to L2-perturbations provided the corresponding Reynolds number is small enough. Mor...
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ژورنال
عنوان ژورنال: Computational Continuum Mechanics
سال: 2017
ISSN: 1999-6691
DOI: 10.7242/1999-6691/2017.10.2.17